CRUNCH PZi125.4 800 WATT 4 CHANNEL AMPLIFIER 800 Watts Peak A/B Class Amplifier * 4 x 125 Watts @ 4-Ohms * 4 x 200 Watts @ 2-Ohms * 2 x 400 Watts @ 4-Ohms * Illuminated Crunch Logo * MOSFET PWM Power Supply * Rugged MOSFET Audio Outputs * System Diagnostics LED's * Hi-Level Speaker Lead Inputs * Silver Preamp Level RCA Inputs * Versa Cross™ Sound Shaping Controls * High-Pass X-Over Adjustment: 60Hz to 1.2 kHz * Low-Pass X-Over Adjustment: 30Hz to 250 Hz * Separate F & R Bass EQ Controls Adjustable +12dB * Mono/Stereo Switch * HP/LP/Full-Pass Freq. Selections * Oversized Speaker Terminals * Dimensions: 14.25” x 2” x 10” (LxWxH)